Autograph Letter Signed, in French, from Etienne Allègre to 'Cher Monsieur Manfield'

1p., 4to. In fair condition, on lightly-aged paper, with a few short closed tears along fold lines. He apologises for replying with 'un retard inqualifiable!' He apologises profoundly for 'ce contretemps' which has not allowed him to thank Mansfield properly 'pour l'Admiration que vous avez bien voulu me temoigner - sans doute à l'occasion de l'un des derniers Salons à Paris'. He is sending a photograph, with his autograph.